×

Stryker

Hammer Bits

8.75″ / 8.5″ HAMMER BITS

Product Specs:

Type S1209G
Shank IR380/QL80/TD90
Total Inserts 33
Wing Quantity 3
Profile Concave
Blow Holes 3
Spline Count 10/16/16

Cutting Structure:

Type Quantity Location Diameter
Diamond 12 Gauge 7/8"
Diamond 9 2nd Row 7/8"
Diamond 12 Face 7/8"
Side Guage 6 Side 3/4"
Available
  • Carbide
  • Diamond on Gauge
  • Full Face Diamond

American Products, Made By American Workers

Stryker manufactures all of its drill bits in America using 100% American steel.

This investment in our products is to ensure that only the highest level of quality control is provided to our customers. When facing extreme temperatures, rock strength, or difficult wellbore conditions you can count on Stryker bits.

Request A Quote

var ifr = document.getElementById(“JotFormIFrame-212726423394153”);
if (ifr) {
var src = ifr.src;
var iframeParams = [];
if (window.location.href && window.location.href.indexOf(“?”) > -1) {
iframeParams = iframeParams.concat(window.location.href.substr(window.location.href.indexOf(“?”) + 1).split(‘&’));
}
if (src && src.indexOf(“?”) > -1) {
iframeParams = iframeParams.concat(src.substr(src.indexOf(“?”) + 1).split(“&”));
src = src.substr(0, src.indexOf(“?”))
}
iframeParams.push(“isIframeEmbed=1”);
ifr.src = src + “?” + iframeParams.join(‘&’);
}
window.handleIFrameMessage = function(e) {
if (typeof e.data === ‘object’) { return; }
var args = e.data.split(“:”);
if (args.length > 2) { iframe = document.getElementById(“JotFormIFrame-” + args[(args.length – 1)]); } else { iframe = document.getElementById(“JotFormIFrame”); }
if (!iframe) { return; }
switch (args[0]) {
case “scrollIntoView”:
iframe.scrollIntoView();
break;
case “setHeight”:
iframe.style.height = args[1] + “px”;
break;
case “collapseErrorPage”:
if (iframe.clientHeight > window.innerHeight) {
iframe.style.height = window.innerHeight + “px”;
}
break;
case “reloadPage”:
window.location.reload();
break;
case “loadScript”:
if( !window.isPermitted(e.origin, [‘jotform.com’, ‘jotform.pro’]) ) { break; }
var src = args[1];
if (args.length > 3) {
src = args[1] + ‘:’ + args[2];
}
var script = document.createElement(‘script’);
script.src = src;
script.type = ‘text/javascript’;
document.body.appendChild(script);
break;
case “exitFullscreen”:
if (window.document.exitFullscreen) window.document.exitFullscreen();
else if (window.document.mozCancelFullScreen) window.document.mozCancelFullScreen();
else if (window.document.mozCancelFullscreen) window.document.mozCancelFullScreen();
else if (window.document.webkitExitFullscreen) window.document.webkitExitFullscreen();
else if (window.document.msExitFullscreen) window.document.msExitFullscreen();
break;
}
var isJotForm = (e.origin.indexOf(“jotform”) > -1) ? true : false;
if(isJotForm && “contentWindow” in iframe && “postMessage” in iframe.contentWindow) {
var urls = {“docurl”:encodeURIComponent(document.URL),”referrer”:encodeURIComponent(document.referrer)};
iframe.contentWindow.postMessage(JSON.stringify({“type”:”urls”,”value”:urls}), “*”);
}
};
window.isPermitted = function(originUrl, whitelisted_domains) {
var url = document.createElement(‘a’);
url.href = originUrl;
var hostname = url.hostname;
var result = false;
if( typeof hostname !== ‘undefined’ ) {
whitelisted_domains.forEach(function(element) {
if( hostname.slice((-1 * element.length – 1)) === ‘.’.concat(element) || hostname === element ) {
result = true;
}
});
return result;
}
};
if (window.addEventListener) {
window.addEventListener(“message”, handleIFrameMessage, false);
} else if (window.attachEvent) {
window.attachEvent(“onmessage”, handleIFrameMessage);
}